N9 UX Guidelines
https://www.developer.nokia.com/swipe/ux/pages/core_ui_framework.html

Symbian Design Guidelines
http://www.developer.nokia.com/Resources/Library/Symbian_Design_Guidelines/index.html     

Harmattan Design Guidelines
http://www.developer.nokia.com/Resources/Library/Design_and_UX/designing-for-nokia-platforms/designing-for-meego-12-harmattan.html


